History: As ST. LAWRENCE NAVIGATOR: Struck a lock wall below Eisenhower Lock, St. Lawrence Seaway in July, 1976; proceeded to Toronto, Ont., for bow repairs.
As CANADIAN NAVIGATOR: A small boat reportedly collided with the NAV. on June 26, 1982 while she was upbound under the bridge at Sarnia. One life was lost.
On April 4, 1984, struck the arrester and boom at the Iroquois Lock.